| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.33 | 7.667% | $60.6488 | $60.65 | $60.65 | $60.60 |
| Purchase #2 | $171.77 | 11.324% | $191.2212 | $191.22 | $191.20 | $191.20 |
| Purchase #3 | $223.80 | 4.873% | $234.7058 | $234.71 | $234.70 | $234.70 |
| Purchase #4 | $120.98 | 6.752% | $129.1486 | $129.15 | $129.15 | $129.10 |
| Purchase #5 | $138.40 | 4.390% | $144.4758 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $176.63 | 6.656% | $188.3865 | $188.39 | $188.40 | $188.40 |
| Purchase #7 | $49.53 | 3.571% | $51.2987 | $51.30 | $51.30 | $51.30 |
| 7 purchase totals = | $937.44 | $999.8854 | $999.90 | $999.90 | $999.80 | |